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1. 发明申请

US20190190355A1 ELECTRICAL MACHINE AND METHODS OF ASSEMBLING THE SAME 审中-公开
公开(公告)号：US20190190355A1
公开(公告)日：2019-06-20
申请号：US16279406
申请日：2019-02-19
申请人： Regal Beloit America, Inc.
发明人： Jason Jon Kreidler , Rafal Pawel Rohoza
IPC分类号： H02K15/02 , F04D25/08 , F04D29/58 , F04D29/28 , F04D25/06 , F04D29/62 , F04D29/26
CPC分类号： H02K15/02 , F04D25/0653 , F04D25/068 , F04D25/082 , F04D29/263 , F04D29/282 , F04D29/5813 , F04D29/622
摘要： A fluid circulating assembly having a rotation axis is provided. The fluid circulating assembly includes a fan impeller including an inlet ring and a rear plate that together define a central fan chamber. The fluid circulating assembly also includes an electrical machine having a rotor assembly, a stator assembly, and at least one bearing assembly. The rotor assembly is coupled to the rear plate such that the electrical machine is located entirely outside the central fan chamber. The rotor assembly includes a hub portion having a radially inner wall that at least partially defines a central opening extending entirely through the electrical machine and oriented about the rotation axis such that the central opening does not include a shaft extending therethrough.

2. 发明授权

US09631638B2 Thinned heat dissipation fan with core reversely installed 有权
公开(公告)号：US09631638B2
公开(公告)日：2017-04-25
申请号：US14559640
申请日：2014-12-03
申请人： Cooler Master (Kunshan) Co., Ltd.
发明人： Fu-Lung Lin , Hui-Hai Yang , Tong-Xian Chen
IPC分类号： F04D25/06 , F04D25/08 , F04D29/62 , F04D29/64
CPC分类号： F04D29/646 , F04D25/062 , F04D25/0653 , F04D29/626
摘要： A thinned heat dissipation fan with core reversely installed includes: a base including a bottom plate and a lateral wall formed at the periphery of the bottom plate; a circuit unit disposed on the bottom plate; a core welded in a core welding hole formed on the bottom plate of the base or welded in a core welding hole of a sleeve seat fastened on the base; and a rotor set including a hub, a plurality of blades disposed at the periphery of the hub, a bearing module and a permanent magnet disposed at the inner sides of the plural blades, wherein the hub is formed with a bearing opening, the bearing module is fastened in the bearing opening, and the core is inserted in the bearing module. The above-mentioned welding means is preferably to be a laser welding means.

3. 发明授权

US09568015B2 Centrifugal fan 有权
标题翻译：离心风机
公开(公告)号：US09568015B2
公开(公告)日：2017-02-14
申请号：US14151980
申请日：2014-01-10
申请人： Sunonwealth Electric Machine Industry Co., Ltd.
发明人： Alex Horng
IPC分类号： F04D29/30 , F04D29/16 , F04D29/28 , F04D25/06
CPC分类号： F04D29/162 , F04D25/0653 , F04D29/281 , F04D29/30
摘要： A centrifugal fan includes a fan frame, a stator assembly and an impeller. The fan frame has a base plate portion, a cover plate portion and a lateral wall portion. The cover plate portion has an air inlet, and the lateral wall portion has an air outlet. The impeller includes a rotating member, a plurality of blades and a connection ring. The rotating member is coupled with the stator assembly. Each blade has a windward edge and a lateral edge. The windward edge faces the air inlet, the lateral edge faces the lateral wall portion, and the connection ring is arranged on the windward edges of the blades. The windward edge has a first coupling edge, and the connection ring has a second coupling edge. A part of the windward edge between the first coupling edge and the lateral edge extends downwards in a curved manner, forming a truncating portion.
摘要翻译：离心风扇包括风扇框架，定子组件和叶轮。风扇框架具有基板部分，盖板部分和侧壁部分。盖板部分具有空气入口，并且侧壁部分具有空气出口。叶轮包括旋转构件，多个叶片和连接环。旋转构件与定子组件联接。每个叶片具有迎风边缘和侧边缘。迎风边缘面向空气入口，侧边缘面向侧壁部分，连接环设置在叶片的迎风边缘上。迎风边缘具有第一联接边缘，并且连接环具有第二联接边缘。第一联接边缘和侧边缘之间的迎风边缘的一部分以弯曲的方式向下延伸，形成截头部分。

4. 发明授权

US09335059B2 Ceiling type air conditioner 有权
标题翻译：天花板式空调
公开(公告)号：US09335059B2
公开(公告)日：2016-05-10
申请号：US14049653
申请日：2013-10-09
申请人： LG Electronics Inc.
发明人： Namjoon Cho , Kyungrock Kim , Dongkeun Yang
IPC分类号： F24F7/06 , F24F1/00 , F04D25/08 , F04D25/06
CPC分类号： F24F1/0007 , F04D25/0653 , F04D25/082 , F04D25/12 , F24F1/0022 , F24F2001/0037
摘要： A ceiling type air conditioner includes a case defining an outer appearance, a fan disposed to a bottom of the case, a turbo fan disposed within the case, the turbo fan including a main plate rotated by power provided from the fan motor and a blade having a side connected to the main plate, and a heat exchanger disposed outside the turbo fan. A cooling passage cooling the fan motor is defined between the main plate and the bottom surface of the case. The cooling passage includes a flow part through which air passing through the blade flows into the flow part toward the fan motor, and a panel installation part to which a panel is installed for adjusting an amount of air flowing into the flow part toward the fan motor.
摘要翻译：顶棚型空调器包括限定外观的壳体，设置在壳体的底部的风扇，设置在壳体内的涡轮风扇，涡轮风扇包括通过从风扇电动机提供的动力而旋转的主板，以及具有连接到主板的一侧和设置在涡轮风扇外部的热交换器。冷却风扇马达的冷却通道被限定在主板和壳体的底面之间。冷却通道包括流过叶片的空气通过其流向风扇马达的流动部分的流动部分和安装面板的面板安装部分，用于调节流向风扇马达的流动部分的空气量。

5. 发明申请

US20160115962A1 SHAFTLESS FAN STRUCTURE HAVING AXIAL AIR SLIT 有权
标题翻译：具有轴向气流的无风扇风扇结构
公开(公告)号：US20160115962A1
公开(公告)日：2016-04-28
申请号：US14875075
申请日：2015-10-05
申请人： COOLER MASTER CO., LTD.
发明人： Fu-Lung LIN , Shih-Wei HUANG , Tsung-Wei LIN
IPC分类号： F04D17/08 , H02K5/16 , F04D29/42 , H02K21/24 , F04D25/06 , F04D29/28
CPC分类号： H02K21/24 , F04D17/16 , F04D25/0653 , F04D29/059 , F04D29/281 , F04D29/4226 , H02K5/1737
摘要： A shaftless fan structure having an axial air slit includes: a base, including a bottom plate connected with a fasten post; a rotor set, including a impeller sleeved on the fasten post and a magnetic member, wherein the impeller is formed with a bottom surface oppositely arranged with respect to the bottom plate, and the magnetic member is disposed on the bottom surface; a rolling bearing, fastened between the fasten post and the rotor set; and a stator set, disposed on the bottom plate and including a magnetic inducing portion oppositely arranged with respect to the magnetic member, wherein an axial air slit is formed between the magnetic inducing portion and the magnetic member. Accordingly, an objective of being shaftless is achieved, and the total height can be reduced through altering the arrangement of the magnetic member and the stator set.
摘要翻译：具有轴向空气狭缝的无轴风扇结构包括：底座，包括与紧固柱连接的底板; 转子组，其包括套在所述紧固柱上的叶轮和磁性构件，其中所述叶轮形成有相对于所述底板相对布置的底表面，并且所述磁性构件设置在所述底表面上; 紧固在固定柱和转子组之间的滚动轴承; 以及定子组件，其设置在所述底板上并且包括相对于所述磁性构件相对布置的磁感应部分，其中在所述磁感应部分和所述磁性构件之间形成轴向空气狭缝。因此，实现无轴的目的，并且通过改变磁性构件和定子组的布置可以减小总高度。

6. 发明申请

US20160097394A1 FLUID FLOW APPARATUS, FAN ASSEMBLY AND ASSOCIATED METHOD 有权
标题翻译：流体流动装置，风扇装置及相关方法
公开(公告)号：US20160097394A1
公开(公告)日：2016-04-07
申请号：US14505526
申请日：2014-10-03
申请人： Regal Beloit America, Inc. , REGAL BELOIT AUSTRALIA PTY LTD.
发明人： Norman Carl Golm, JR. , Rachel Barbara Cocks , Roger Carlos Becerra , Michael Allen Marks , John Sheldon Wagley , Greg Heins
IPC分类号： F04D19/02 , F04D29/66 , F04D25/08
CPC分类号： F04D25/0653 , F04D19/002 , F04D19/007 , F04D19/024 , F04D25/0606 , F04D25/088 , F04D29/665
摘要： A fluid flow system is provided. The system includes a rotation producing device, a first fluid flow device coupled to the rotation producing device and a second fluid flow device coupled to the rotation producing device and spaced from the first fluid flow device.
摘要翻译：提供流体流动系统。该系统包括旋转产生装置，联接到旋转产生装置的第一流体流动装置和联接到旋转产生装置并与第一流体流动装置间隔开的第二流体流动装置。

7. 发明申请

US20150139833A1 THIN-PROFILE CROSS-FLOW FAN WITH AIR VOLUME GAIN EFFECT 审中-公开
标题翻译：具有空气体积增益效应的薄型横流风扇
公开(公告)号：US20150139833A1
公开(公告)日：2015-05-21
申请号：US14081503
申请日：2013-11-15
申请人： Sin-Wei He , Chih-Ren Huang , Jhong-Yan Chang
发明人： Sin-Wei He , Chih-Ren Huang , Jhong-Yan Chang
IPC分类号： F04D29/54 , F04D25/06 , F04D19/00
CPC分类号： F04D29/545 , F04D17/04 , F04D19/002 , F04D25/06 , F04D25/0653 , F04D29/281 , F04D29/282 , F04D29/441
摘要： A thin-profile cross-flow fan with air volume gain effect has a thin-profile casing, a cross-flow guide passage, a blade assembly, an auxiliary guide ring portion, an axial magnetic motor and a radial flow-through auxiliary guide portion. When the thin-profile cross-flow fan is operated, the air stream guided from the air inlet can be guided to the air outlet through the circulation space or the auxiliary guide ring portion and radial flow-through the auxiliary guide portion, thus increasing the an flux and volume of the thin-profile cross-flow fan and also improving greatly its gain effect and performance with better applicability and industrial benefits.
摘要翻译：具有空气体积增益效应的薄型横流风扇具有薄型壳体，横流引导通道，叶片组件，辅助导向环部分，轴向磁力马达和径向流过辅助引导部分。当薄型横流风扇运行时，从空气入口引导的空气流可以通过循环空间或辅助导向环部分引导到出风口，并且径向流过辅助导向部分，从而增加薄型横流风机的助焊剂和体积，并且还具有更好的适用性和工业效益，大大提高了增益效应和性能。

8. 发明申请

US20140234138A1 CEILING TYPE AIR CONDITIONER 有权
标题翻译：天花式空调
公开(公告)号：US20140234138A1
公开(公告)日：2014-08-21
申请号：US14049653
申请日：2013-10-09
申请人： LG Electronics Inc.
发明人： Namjoon Cho , Kyungrock Kim , Dongkeun Yang
IPC分类号： F04D25/08
CPC分类号： F24F1/0007 , F04D25/0653 , F04D25/082 , F04D25/12 , F24F1/0022 , F24F2001/0037
摘要： A ceiling type air conditioner includes a case defining an outer appearance, a fan disposed to a bottom of the case, a turbo fan disposed within the case, the turbo fan including a main plate rotated by power provided from the fan motor and a blade having a side connected to the main plate, and a heat exchanger disposed outside the turbo fan. A cooling passage cooling the fan motor is defined between the main plate and the bottom surface of the case. The cooling passage includes a flow part through which air passing through the blade flows into the flow part toward the fan motor, and a panel installation part to which a panel is installed for adjusting an amount of air flowing into the flow part toward the fan motor.
摘要翻译：顶棚型空调器包括限定外观的壳体，设置在壳体的底部的风扇，设置在壳体内的涡轮风扇，涡轮风扇包括通过从风扇电动机提供的动力而旋转的主板，以及具有连接到主板的一侧和设置在涡轮风扇外部的热交换器。冷却风扇马达的冷却通道被限定在主板和壳体的底面之间。冷却通道包括流过叶片的空气通过其流向风扇马达的流动部分的流动部分和安装面板的面板安装部分，用于调节流向风扇马达的流动部分的空气量。

9. 发明申请

US20140219789A1 Centrifugal Fan 有权
标题翻译：离心风机
公开(公告)号：US20140219789A1
公开(公告)日：2014-08-07
申请号：US14151980
申请日：2014-01-10
申请人： Sunonwealth Electric Machine Industry Co., Ltd.
发明人： Alex Horng
IPC分类号： F04D29/42
CPC分类号： F04D29/162 , F04D25/0653 , F04D29/281 , F04D29/30
摘要： A centrifugal fan includes a fan frame, a stator assembly and an impeller. The fan frame has a base plate portion, a cover plate portion and a lateral wall portion. The cover plate portion has an air inlet, and the lateral wall portion has an air outlet. The impeller includes a rotating member, a plurality of blades and a connection ring. The rotating member is coupled with the stator assembly. Each blade has a windward edge and a lateral edge. The windward edge faces the air inlet, the lateral edge faces the lateral wall portion, and the connection ring is arranged on the windward edges of the blades. The windward edge has a first coupling edge, and the connection ring has a second coupling edge. A part of the windward edge between the first coupling edge and the lateral edge extends downwards in a curved manner, forming a truncating portion.
摘要翻译：离心风扇包括风扇框架，定子组件和叶轮。风扇框架具有基板部分，盖板部分和侧壁部分。盖板部分具有空气入口，并且侧壁部分具有空气出口。叶轮包括旋转部件，多个叶片和连接环。旋转构件与定子组件联接。每个叶片具有迎风边缘和侧边缘。迎风边缘面向空气入口，侧边缘面向侧壁部分，连接环设置在叶片的迎风边缘上。迎风边缘具有第一联接边缘，并且连接环具有第二联接边缘。第一联接边缘和侧边缘之间的迎风边缘的一部分以弯曲的方式向下延伸，形成截头部分。

10. 发明申请

US20110290456A1 MICRO COOLING FAN 有权
标题翻译：微型冷却风扇
公开(公告)号：US20110290456A1
公开(公告)日：2011-12-01
申请号：US12853012
申请日：2010-08-09
申请人： Chung Chun Huang , Chien Chang Wang , Kun Yi Liang
发明人： Chung Chun Huang , Chien Chang Wang , Kun Yi Liang
IPC分类号： F28F13/00
CPC分类号： H05K7/20172 , F04D25/0653 , F04D25/0693 , F04D29/601
摘要： A micro cooling fan includes a housing, a fan wheel, and a main circuit board. The main circuit board has a stator and a driving circuit. The stator is electrically connected to the driving circuit. The stator is disposed on a first inner surface, and the driving circuit is disposed on a first outer surface, so that the housing and the driving circuit of the micro fan motor form an integral structure. The first outer surface is opposite to the first inner surface, or the first outer surface is located on a side surface of the housing. Therefore, by disposing the driving circuit on the first outer surface, the wind resistance of the fan blades is reduced, and the air volume of the micro cooling fan is increased accordingly, so that the cooling effect of the micro cooling fan is improved.
摘要翻译：微型冷却风扇包括外壳，风扇轮和主电路板。主电路板具有定子和驱动电路。定子电连接到驱动电路。定子设置在第一内表面上，并且驱动电路设置在第一外表面上，使得微型风扇马达的壳体和驱动电路形成一体的结构。第一外表面与第一内表面相对，或者第一外表面位于外壳的侧表面上。因此，通过将驱动电路设置在第一外表面上，风扇叶片的风阻降低，微型冷却风扇的风量相应地增大，从而提高了微型冷却风扇的冷却效果。

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